Home / 4,125,625.92-5,693,273.76-2,289,976.32

Finding the Fourth Proportional to 4,125,625.92, 5,693,273.76 and 2,289,976.32

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Solution

The fourth proportional to 4,125,625.92, 5,693,273.76 and 2,289,976.32 is: 3,160,117.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,125,625.92 : 5,693,273.76 = 2,289,976.32 : x
  2. Step 2: Convert to fraction form
    4,125,625.92/5,693,273.76 = 2,289,976.32/x
  3. Step 3: Cross multiply
    4,125,625.92x = 5,693,273.76 × 2,289,976.32
  4. Step 4: Simplify right side
    4,125,625.92x = 13,037,462,093,677.36
  5. Step 5: Solve for x
    x = 13,037,462,093,677.36/4,125,625.92
  6. Step 6: Final answer
    x = 3,160,117.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.